کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3427719 | 1227442 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phosphoinositide 3-kinase: From viral oncoprotein to drug target
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موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ویروس شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The catalytic subunit p110α of the phosphoinositide 3-kinase (PI3K) and the serine–threonine protein kinase Akt have been extensively studied as retroviral oncoproteins. The experimental tools developed with the retroviral vectors are now being applied to PI3K mutations in human cancer. The most frequently occurring mutants of p110α are oncogenic in vitro and in vivo, show gain of enzymatic function, activate Akt, and their oncogenic activity is sensitive to rapamycin. The related isoforms p110β, γ and δ induce oncogenic transformation as wild-type proteins. Mutated p110α proteins are ideal drug targets. Identification of small molecule inhibitors that specifically target these mutant proteins is a realistic and urgent goal.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Virology - Volume 344, Issue 1, 5 January 2006, Pages 131–138
Journal: Virology - Volume 344, Issue 1, 5 January 2006, Pages 131–138
نویسندگان
Peter K. Vogt, Andreas G. Bader, Sohye Kang,